The faculty of the Natural Sciences Department teach the Biology-Health Sciences and Environmental Sciences Programs, as well as "service" courses that are needed for many other degree programs at Oregon Tech.
| Department Chair | Dr. Ken Usher | |
| Associate Department Chair | Lloyd Parratt | |
| Program Directors | |
|
| Biology-Health Sciences | Dr. Hui-Yun Li | |
| Environmental Sciences | Dr. Jherime Kellermann | |
| Advising Coordinators | ||
| Biology-Health Sciences | Rose McClure |
|
| Biology minor | Lloyd Parratt | |
| Environmental Sciences | Dr. Jherime Kellermann | |
